Silas Boken

May 01, 1985

Mass for Silas ``Si`` Boken, 84, retired president of a Chicago building firm, will be said at 10:30 a.m. Wednesday in St. Lambert Catholic Church, 8148 S. Karlov Ave., Skokie. Mr. Boken, of Skokie, died Sunday in Skokie Valley Hospital in the suburb. He had worked at Campbell-Lowrie-Lautermilch Corp., 6317 N. Broadway, since 1932 when it was formed, and he retired as president in 1966. The company has built many prominent Chicago-area buildings, including the aquarium at the Brookfield Zoo. He is survived by his wife, Rosemarie.